# Copyright 2021 Xilinx Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from tensorflow.python.ops.signal import fft_ops

def rfft(input_tensor, fft_length=None, name=None):
  return fft_ops.rfft(input_tensor, fft_length, name)

def irfft(input_tensor, fft_length=None, name=None):
  return fft_ops.irfft(input_tensor, fft_length, name)

def ifft(input, name=None):
  return fft_ops.ifft(input, name)
